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Replace *most* cases of var with let/const in the examples/ folder

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These changes were done automatically, by using the `gulp lint --fix` command, in preparation for the next patch.
This commit is contained in:
Jonas Jenwald 2021-03-12 17:08:17 +01:00
parent 56fd01bf8d
commit 276fa4ad8f
15 changed files with 196 additions and 194 deletions
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18
examples/components/pageviewer.js
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@ -27,19 +27,19 @@ pdfjsLib.GlobalWorkerOptions.workerSrc =
// Some PDFs need external cmaps.
//
var CMAP_URL = "../../node_modules/pdfjs-dist/cmaps/";
var CMAP_PACKED = true;
const CMAP_URL = "../../node_modules/pdfjs-dist/cmaps/";
const CMAP_PACKED = true;
var DEFAULT_URL = "../../web/compressed.tracemonkey-pldi-09.pdf";
var PAGE_TO_VIEW = 1;
var SCALE = 1.0;
const DEFAULT_URL = "../../web/compressed.tracemonkey-pldi-09.pdf";
const PAGE_TO_VIEW = 1;
const SCALE = 1.0;
var container = document.getElementById("pageContainer");
const container = document.getElementById("pageContainer");
var eventBus = new pdfjsViewer.EventBus();
const eventBus = new pdfjsViewer.EventBus();
// Loading document.
var loadingTask = pdfjsLib.getDocument({
const loadingTask = pdfjsLib.getDocument({
url: DEFAULT_URL,
cMapUrl: CMAP_URL,
cMapPacked: CMAP_PACKED,
@ -48,7 +48,7 @@ loadingTask.promise.then(function (pdfDocument) {
// Document loaded, retrieving the page.
return pdfDocument.getPage(PAGE_TO_VIEW).then(function (pdfPage) {
// Creating the page view with default parameters.
var pdfPageView = new pdfjsViewer.PDFPageView({
const pdfPageView = new pdfjsViewer.PDFPageView({
container,
id: PAGE_TO_VIEW,
scale: SCALE,